From: Wayne Davison <wayned@samba.org>
Date: Thu, 10 Nov 2005 06:01:55 +0000 (+0000)
Subject: In make_file(), only compute the checksum when we're the sender.
X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/commitdiff_plain/902f03d101aa3912986d2505b20e3e3e8bb9aca9

In make_file(), only compute the checksum when we're the sender.
This stops computing useless checksums during the delete scan
when --checksum (-c) was specified.
---

diff --git a/flist.c b/flist.c
index 3e7481f3..a24c1176 100644
--- a/flist.c
+++ b/flist.c
@@ -820,7 +820,7 @@ struct file_struct *make_file(char *fname, struct file_list *flist,
 				return NULL;
 	}
 
-skip_filters:
+    skip_filters:
 
 	if (verbose > 2) {
 		rprintf(FINFO, "[%s] make_file(%s,*,%d)\n",
@@ -848,7 +848,8 @@ skip_filters:
 	linkname_len = 0;
 #endif
 
-	sum_len = always_checksum && S_ISREG(st.st_mode) ? MD4_SUM_LENGTH : 0;
+	sum_len = always_checksum && am_sender && S_ISREG(st.st_mode)
+	        ? MD4_SUM_LENGTH : 0;
 
 	alloc_len = file_struct_len + dirname_len + basename_len
 	    + linkname_len + sum_len;